Value of Principle of Selective Excitation Technique and Diffusion Tensor Imaging in the Evaluation of Unilateral Lumbosacral Nerve Root Entrapment Caused by Lumbar Disc Herniation 
LI Li-yan1*,GUO Yun-zhi1,HAN Xiao-mei1,CHU Li-juan1,MA Yun-tao1,ZHOU Shun-ke2
Chinese General Practice . 2018, (15): 1827 -1831 .  DOI: 10.3969/j.issn.1007-9572.2017.00.239